supabase/apps/studio/data/content/content-infinite-query.ts

import { InfiniteData, useInfiniteQuery } from '@tanstack/react-query'

import { Content, ContentType } from './content-query'
import { remapSqlContentFields } from './content-remap'
import { contentKeys } from './keys'
import { get, handleError } from '@/data/fetchers'
import { UseCustomInfiniteQueryOptions } from '@/types'

interface GetContentVariables {
  projectRef?: string
  cursor?: string | undefined
  type: ContentType
  name?: string
  limit?: number
  sort?: 'name' | 'inserted_at'
}

export async function getContent(
  { projectRef, type, name, limit = 10, sort, cursor }: GetContentVariables,
  signal?: AbortSignal,
  headers?: HeadersInit
) {
  if (typeof projectRef === 'undefined') {
    throw new Error('projectRef is required for getContent')
  }

  const { data, error } = await get('/platform/projects/{ref}/content', {
    params: {
      path: { ref: projectRef },
      query: {
        // TODO — Charis 2026-08-06
        // Cast until the generated query param type picks up 'notebook' (see ContentBase in
        // content-query.ts)
        type: type as 'sql' | 'report' | 'log_sql',
        name,
        sort_by: sort,
        limit: limit.toString(),
        cursor,
      },
    },
    headers,
    signal,
  })

  if (error) handleError(error)

  return {
    cursor: data.cursor,
    content: remapSqlContentFields(data.data as unknown as Content[]),
  }
}

export type ContentData = Awaited<ReturnType<typeof getContent>>
export type ContentError = unknown

export const useContentInfiniteQuery = <TData = ContentData>(
  { projectRef, type, name, limit, sort }: GetContentVariables,
  {
    enabled = true,
    ...options
  }: UseCustomInfiniteQueryOptions<
    ContentData,
    ContentError,
    InfiniteData<TData>,
    readonly unknown[],
    string | undefined
  > = {}
) => {
  return useInfiniteQuery({
    queryKey: contentKeys.infiniteList(projectRef, { type, name, limit, sort }),
    queryFn: ({ signal, pageParam }) =>
      getContent({ projectRef, type, name, limit, sort, cursor: pageParam }, signal),
    enabled: enabled && typeof projectRef !== 'undefined',
    initialPageParam: undefined,
    getNextPageParam: (lastPage) => lastPage.cursor,
    ...options,
  })
}